Mothership on X: A non-exhaustive list of HSA-approved surgical masks with 95% bacterial filtration efficiency as of May 19. / X

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O&M Halyard Inc 46827 - McKesson Medical-Surgical

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Here's a list of HSA-approved surgical masks with 95% bacterial filtration efficiency - - News from Singapore, Asia and around the world

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Halyard FluidShield Level 3 N95 Surgical Mask - [formerly Kimberly Clark] 46727, 46827

Mothership - A non-exhaustive list of HSA-approved

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